# Countdown vs Locus

The clearest difference is iOS requirement: Countdown at 15.0 against Locus's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Countdown sells 2 in-app purchases, starting at $0.99 per 7 days and Locus sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Countdown ships an update every 3 days, Locus every 4 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Countdown | Locus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/countdown-study-timer-plus/id6745097951/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Freemium | — |
| Size | 23 MB | 62 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karthik raja](https://appshunter.io/developer/1745811573) | [YiMing Han](https://appshunter.io/developer/1512070068) |

## What reviewers say

### Countdown

[App page](https://appshunter.io/ios/app/countdown-study-timer-plus/id6745097951)

Enhance your focus and productivity with a customizable timer designed for deep work and mindful concentration. Block distractions with background sounds, set personalized timers, and stay motivated with rewards. Ideal for students and professionals seeking better time management.

**Highlights:** Customizable timers, Background soundscapes, Personalized workspace wallpapers, Daily focus notifications, Pomodoro and deep work modes, Home screen widget, Gamified motivation with coins, Goal list integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan | $0.99 | per 7 days |
| Yearly Plan | $1.99 | one-time |


### Locus

[App page](https://appshunter.io/ios/app/locus-stay-in-focus/id6760372061)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Countdown free?

Countdown is free to download, with in-app purchases available.

### Is Locus free?

Locus is free to download, with in-app purchases available.

### Do Countdown or Locus have ads?

Neither Countdown nor Locus shows ads.

### Which is updated more often, Countdown or Locus?

Countdown ships an update every 3 days, and Locus every 4 days. Most recently, Countdown was updated on October 30, 2026 and Locus on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*